HIP 20747

HIP 20747 is a B-type (Blue-White) star.

Located approximately 600.7 light-years from Earth, HIP 20747 resides within the broader disk of our Milky Way galaxy.

HIP 20747 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 20747 has an apparent magnitude of +7.30, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its blue hue, which corresponds to a B-V color index of -0.009.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม Class B — B-type (Blue-White)
ดัชนีสี (B−V) -0.009

การสังเกต

โชติมาตรปรากฏ +7.30
โชติมาตรสัมบูรณ์ 0.97
ระยะทาง 601 ly

ตำแหน่ง

ไรต์แอสเซนชัน 4h 26.77m
เดคลิเนชัน -6° 52.95′

คำถามที่พบบ่อย

What type of star is HIP 20747?
HIP 20747 is a Class B — B-type (Blue-White) star.
How far is HIP 20747 from Earth?
HIP 20747 is approximately 600.7 light-years from Earth.
Can you see HIP 20747 with the naked eye?
With an apparent magnitude of 7.30, HIP 20747 is not visible to the naked eye.